Not quite a bug, more of maybe a suggestion. When I receive a notice that you like my comment, it looks like this (see attachment). I'm always confused if that second "Hawkee" is a link to you or not. What about changing the linked text to "your Comment" instead? I've noticed in other notifications, like if my thread is liked, the "thread" text is capitalized, which makes sense.
Just in case you haven't seen it yet, Zurb just released a "Foundation for Apps" framework. Its the same Zurb you know and love, but they've tweaked out even more to be more mobile app friendly and are using AngularJS on the backend to get things going. I'm working on rebuilding a project of mine now to use it. Their CLI tool seems a little buggy for the moment, but if you use the standard node/bower/bundler install route, you should be okay.
Suggestion for threads / header context: When I click on the "Explore/Threads" link, I can see the threads, but there is a "Create Page" button at the top right of the header. What about changing that to "Create Thread?" That way the context of the header follows your navigation. I didn't know to go to my profile page to start a new thread. I realize I'm still new to the site and getting used to it, so I don't want to break the natural flow if it is already there.